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Book
Knowledge Management, Trust and Communication in the Era of Social Media
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Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

The article entitled "Selected Aspects of Evaluating Knowledge Management Quality in Contemporary Enterprises" broadens the understanding of knowledge management and estimates select aspects of knowledge management quality evaluations in modern enterprises from theoretical and practical perspectives. The seventh article aims to present the results of pilot studies on the four largest Information Communication Technology (ICT) companies' involvement in promoting the Sustainable Development Goals (SDGs) through social media. Studies examine which communication strategy is used by companies in social media. The primary purpose of the eighth article is to present the relationship between trust and knowledge sharing, taking into account the importance of this issue in the efficiency of doing business. The results showed that trust is vital in sharing knowledge and essential in achieving a high-performance efficiency level. The ninth article presents the impact of social media on consumer choices in tourism and tourist products' specificity. The study's main purpose was to indicate the most commonly used social media in selecting a tourist destination and implementing Generation Y's journey. The 10th article aims to identify the most critical purposes of using social media by responding to women's attitudes according to age and their respective countries' economic development. The research was done through an online survey in 2017–2018, followed by an analysis of eight countries' results. The article entitled "Integrated Question-Answering System for Natural Disaster Domains Based on Social Media Messages Posted at the Time of Disaster" presents the framework of a question-answering system that was developed using a Twitter dataset containing more than 9 million tweets compiled during the Osaka North Earthquake that occurred on 18 June 2018. The authors also study the structure of the questions posed and develop methods for classifying them into particular categories to find answers from the dataset using an ontology, word similarity, keyword frequency, and natural language processing. The book provides a theoretical and practical background related to trust, knowledge management, and communication in the era of social media. The editor believes that the collection of articles can be relevant to professionals, researchers, and students' needs. The authors try to diagnose the situation and show the new challenges and future directions in this area.


Book
Mobile Diagnosis 2.0
Authors: ---
Year: 2021 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Mobile sensing and diagnostic capabilities are becoming extremely important for a wide range of emerging applications and fields spanning mobile health, telemedicine, point-of-care diagnostics, global health, field medicine, democratization of sensing and diagnostic tools, environmental monitoring, and citizen science, among many others. The importance of low-cost mobile technologies has been underlined during this current COVID-19 pandemic, particularly for applications such as the detection of pathogens, including bacteria and viruses, as well as for prediction and management of different diseases and disorders. This book focuses on some of these application areas and provides a timely summary of cutting-edge results and emerging technologies in these interdisciplinary fields.


Book
Nature-Based Solutions for Restoration of Ecosystems and Sustainable Urban Development
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Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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This volume examines the applicability of nature-based solutions in ecological restoration practice and in contemporary landscape architecture by bringing together ecology and architecture in the built environment. Green infrastructure is used to address urban challenges such as climate change adaptation, disaster risk reduction, and stormwater management. In addition, thermal comfort nature-based solutions reintroduce critical connections between natural and urban systems. In light of ongoing developments in sustainable urban development, the goal is a paradigm shift towards a landscape that restores and rehabilitates urban ecosystems. The ten contributions to this book examine a wide range of successful cases of designing healthier, greener and more resilient landscapes in different geographical contexts, from the United States of America and Brazil, through various European regions, to Singapore and China. While some chapters attempt to conceptualize the interconnections between cities and nature, others clearly have an empirical focus. Therefore, this volume provides a rich body of work and acts as a starting point for further studies on restoration of ecosystems and integrative policies such as the United Nations Sustainable Development Goals.


Book
Sustainable Business Models in Tourism
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Year: 2021 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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We invite you to read the Special Issue on business models in tourism, in the context of considering the principles of sustainable development. It is a collection of 14 articles published in a Special Issue of Sustainability MDPI in 2019–2021. The dynamic changes taking place in the world economy, social life, and the natural environment force entrepreneurs to change their business models. This also happens in the tourism business. The SARS-COV2 virus pandemic has increased the need for change. It is necessary to offer managers modern management tools that cover the broadest possible scope of integration of the elements of the conducted business activities, at the same time adjusted to the specificity of the market and needs of the natural environment in which the enterprises managed by them operate. This book, formulated in the light of the presented needs, aims to use the concept of business models and sustainability business models in the context of a tourism enterprise adapted to the existing conditions of tourist and spa activities.


Book
The politics of dating apps : gender, sexuality, and emergent publics in urban China
Author:
ISBN: 9780262363389 0262363380 9780262542340 026254234X 0262363399 Year: 2021 Publisher: Cambridge, Massachusetts : The MIT Press,

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"How dating apps are empowering women and sexual minorities in China, even as they reveal and reproduce systematic sexism and heteronormativity"--


Book
Applications of Antenna Technology in Sensors
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Year: 2022 Publisher: Basel MDPI - Multidisciplinary Digital Publishing Institute

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During the past few decades, information technologies have been evolving at a tremendous rate, causing profound changes to our world and to our ways of living. Emerging applications have opened u[ new routes and set new trends for antenna sensors. With the advent of the Internet of Things (IoT), the adaptation of antenna technologies for sensor and sensing applications has become more important. Now, the antennas must be reconfigurable, flexible, low profile, and low-cost, for applications from airborne and vehicles, to machine-to-machine, IoT, 5G, etc. This reprint aims to introduce and treat a series of advanced and emerging topics in the field of antenna sensors.

Keywords

3D printing --- additive manufacturing --- Radio Frequency IDentification (RFID), chipless RFID --- mounted on metal --- unmanned aerial vehicle --- phased array --- frequency reconfiguration --- beam steering --- antioxidation --- frequency-reconfiguration --- liquid metal --- temperature sensor --- antenna sensor --- thermal expansion --- electrolyte-free --- industrial WSN --- ISA100.11a model --- ns-3 --- WSN --- UHF antennas --- ultra wideband antennas --- conformal antennas --- radio frequency identification --- elliptical dipole antenna --- EM/circuit co-simulation --- low-cost --- low-power --- power gating --- RF oscillator --- RTLS --- ultrawide band antennas --- biopotential sensing --- Fabry-Perot resonator --- antenna --- superstrate --- metamaterials --- passive sensing --- sensor array --- sparse array --- nonuniform array --- planar array --- random array --- low discrepancy sequence --- triband antenna --- wireless sensors --- planar patch antenna --- mobile applications --- DCS --- WLAN --- WiMAX --- circular polarization --- flexible --- polymer --- transparent --- wearable --- litz wire --- lateral misalignment --- magnetic field distribution --- mutual inductance --- Neumann integral formula --- planar spiral coil --- Internet of Things (IoT) --- wireless sensor network (WSN) --- switched-beam antenna --- electronically steerable parasitic array radiator (ESPAR) antenna --- received signal strength (RSS) --- direction-of-arrival (DoA) estimation


Book
Advancement in Dietary Assessment and Self-Monitoring Using Technology
Authors: ---
Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Although methods to assess or self-monitor intake may be considered similar, the intended function of each is quite distinct. For the assessment of dietary intake, methods aim to measure food and nutrient intake and/or to derive dietary patterns for determining diet-disease relationships, population surveillance or the effectiveness of interventions. In comparison, dietary self-monitoring primarily aims to create awareness of and reinforce individual eating behaviours, in addition to tracking foods consumed. Advancements in the capabilities of technologies, such as smartphones and wearable devices, have enhanced the collection, analysis and interpretation of dietary intake data in both contexts. This Special Issue invites submissions on the use of novel technology-based approaches for the assessment of food and/or nutrient intake and for self-monitoring eating behaviours. Submissions may document any part of the development and evaluation of the technology-based approaches. Examples may include: web adaption of existing dietary assessment or self-monitoring tools (e.g., food frequency questionnaires, screeners) image-based or image-assisted methods mobile/smartphone applications for capturing intake for assessment or self-monitoring wearable cameras to record dietary intake or eating behaviours body sensors to measure eating behaviours and/or dietary intake use of technology-based methods to complement aspects of traditional dietary assessment or self-monitoring, such as portion size estimation.

Keywords

children --- dietary assessment --- nutrients --- carbohydrate counting --- protein and fat counting --- calorie counting --- automatic bolus calculator --- voice description of meals --- insulin dosage --- glycemic control --- diabetes mellitus --- nutrition --- food measurement --- nutrient database --- energy intake --- validity --- reliability --- food frequency questionnaire --- web --- under-reporting --- over-reporting --- mobile applications --- adults --- nutritional science --- qualitative research --- mobile food record --- 24-h recall --- developmental disabilities --- spina bifida --- down syndrome --- technology --- pediatrics --- image-assisted method --- infant --- food record --- doubly labeled water --- nutritional application --- smartphone --- DGA --- dietary behaviors --- household food purchase behavior --- obesity --- overweight weight control --- mobile technologies --- Web-based technologies --- usability --- human factors --- Automated Self-Administered Dietary Assessment Tool (ASA24) --- 24-h dietary recall --- low socioeconomic status --- diet --- assessment --- food log --- recall --- diet apps --- recipe calculations --- nutrient retention --- dietary intake assessment --- technological innovations --- Type 2 diabetes mellitus --- diabetes management --- dietary application --- physical activity --- blood glucose --- mHealth --- sugar intakes --- dietary record --- East Asians --- chewing detection --- AIM --- neural networks --- food intake detection --- video annotation --- sensor validation --- diet assessment --- relative validity --- young adults --- apps --- mobile app --- fruits --- vegetables --- self-monitoring --- healthy diet --- shared plate eating --- lower middle income countries --- food energy estimation --- generative models --- generative adversarial networks --- image-to-energy mapping --- regressions --- eating activity detection --- hand-to-mouth movement --- wrist-mounted motion tracking sensor --- accelerometer --- gyroscope --- text messages --- type 2 diabetes --- diabetes self-care activities --- cardiovascular disease risk awareness --- food availability --- food choices --- n/a


Book
Sustainable Tourism in the Social Media and Big Data Era
Authors: ---
Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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• The aim of this Special Issue is to examine the current major topics concerning the use of social media and big data in sustainable tourism practices and to encourage interdisciplinary discussion among researchers regarding these issues. • This Special Issue covers all relevant areas of the debate, including 15 selected papers based on the following core ideas: smart tourism and big data, social media in the tourism industry, and online reviews and tourist behaviors. • This Special Issue discusses wide-ranging topics and research questions with regard to the smart tourism city, the impact of social media, online reviews, and tourist behaviors, and it represents a call to action for scholars to engage with broader social issues.

Keywords

shared short-term rental --- sustainable tourism --- online reviews --- purchase decisions --- social networks --- social media --- Twitter --- tourism --- volunteered geographic information --- OpenStreetMap --- nighttime light remote sensing --- social media usage characteristics --- Big Five personality traits --- personality characteristics --- social characteristics --- information characteristics --- e-WOM --- trust --- brand equity --- brand awareness --- brand image --- topic modeling --- latent Dirichlet allocation --- tourism 4.0 --- online travel agency --- online review --- text analytics --- improve customer satisfaction --- inductive approach --- dimensions of interest --- era of big data --- cultural consensus --- cultural consonance --- online hotel reviews --- trustworthiness --- technology acceptance model --- Generation Y --- overtourism --- organization-public relationship --- place-visitor relationship --- crowdfunding --- consumption value --- inner innovativeness --- perceived risk --- the intention to visit festival --- oblique photography --- mobile applications --- musicals --- city branding --- SNSs --- orientation --- smart tourism city --- smart tourism --- smart city --- sustainable development --- COVID-19 --- tourist destinations --- destination image --- stakeholders --- rural tourism --- social networking service --- theory of planned behavior --- social media use --- graffiti --- text mining --- social network analysis --- travel reality variety program --- viewing motivation --- viewing satisfaction --- presence --- attitude toward tourism destination --- spatial variance --- multiscale GWR --- sharing economy --- Airbnb

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